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HDFS-16339. Show the threshold when mover threads quota is exceeded (#3689) 

Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: Hui Fei <ferhui@apache.org>
This commit is contained in:
litao 2021-11-26 18:52:14 +08:00 committed by GitHub
parent c9d64bad37
commit 86705eda82
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
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@ -1093,7 +1093,7 @@ public void copyBlock(final ExtendedBlock block,
if (!dataXceiverServer.balanceThrottler.acquire()) { // not able to start
String msg = "Not able to copy block " + block.getBlockId() + " " +
"to " + peer.getRemoteAddressString() + " because threads " +
"quota is exceeded.";
"quota=" + dataXceiverServer.balanceThrottler.getMaxConcurrentMovers() + " is exceeded.";
LOG.info(msg);
sendResponse(ERROR, msg);
return;
@ -1167,7 +1167,7 @@ public void replaceBlock(final ExtendedBlock block,
if (!dataXceiverServer.balanceThrottler.acquire()) { // not able to start
String msg = "Not able to receive block " + block.getBlockId() +
" from " + peer.getRemoteAddressString() + " because threads " +
"quota is exceeded.";
"quota=" + dataXceiverServer.balanceThrottler.getMaxConcurrentMovers() + " is exceeded.";
LOG.warn(msg);
sendResponse(ERROR, msg);
return;